---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-01-23T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5249897556
dns-udp-queries-received-ipv6: 734626269
dns-tcp-queries-received-ipv4: 195921318
dns-tcp-queries-received-ipv6: 36200154
dns-udp-responses-sent-ipv4: 5128029516
dns-udp-responses-sent-ipv6: 733431090
dns-tcp-responses-sent-ipv4: 192810557
dns-tcp-responses-sent-ipv6: 33636441